Describe four ways in which the heater control valve may be controlled

Q: 01. Define range and approach of the cooling tower, and explain with drawing the evaporative…

A: Required :-  To define the range and approach of the cooling tower To explain the evaporative…

Q: Q1 (a) Differentiate between open feedwater heaters and closed feedwater heaters.

A:

Q: Unique characteristics of monoblock air conditioners in comparison to a split air conditioning…

A: Air conditioners are used to maintain the parameters of the air of some specific region. Various…

Q: what should you know before choosing a respirator

A: Workers should use respirators for cover from contaminants within the air on condition that…

Q: scribe passive and active solar water heating system. Also draw a pictorial view of a passive open…

A: There are two ways to harness solar energy.- Passive systems are structures whose design, placement,…

Q: Define condensers.

A: Heat Pumps: The devices that transfer heat from cold bodies to hot bodies are called heat pumps.…

Q: Problem 3 For the system to the right, why would we want to heat the hot water heater using the HVAC…

A: HVAC stands for heating, ventilation, and air conditioning, first and foremost. This system heats…

Q: ondensing ter со condenser as earance volum

A:

Q: Explain the layout and the basic operation of a centralized air conditioning system (or chiller…

A: Central air conditioning (or central A/C) is a system that cools air in a central place and…

Q: What is the heating source for the station's feedwater heaters?

A: Explanation for mcq 6 The heating source for the station's feed water heater we used steam bled from…

Q: Describ the procedure for using air bleedvalves to purge out of a coolling  system

A: A bleed valve is typically utilized to eliminate the liquid from the vehicle's tank or for removing…

Q: nkine cycle the pressure in the rehea boiler pressure condenser pressure man boiler pressure Doiler…

A: Reheat Rankine Cycle

Q: arate preheater was p from its –2°F design

A: Data we have   v=9000 = cfm 9000 ft ³/min 9000(12 *0.0254)³/60 V = 4.2475 m³/sec W.K.T  Density of…

Q: Advantages of pressurized cooling system

A: Given Data : Pressurized cooling system

Q: Distinguish between Contact condenser and Surface condenser.

A: Contact type condenser: 1. According to the name, the fluid is mixing in the contact type condenser.…

Q: What types of hydronic heating systems are in use?

A: Hydronic heating systems are the modern equipment set used for heating rooms, entire houses, or even…

Q: What is the purpose of reheating steam in the reheat cycle?

A: Reheating is a process in which expansion of steam takes place in multiple stages or multiple…

Q: Most of the heat in waste heat boiler is absorbed by steam at Select one O a economizer Ob.…

A: Option d is correct

Q: A device that opens when condenser pressure rises 19. to a proper level and closes to block the flow…

A:

Q: safety measure

A: Hello you are asking about cardioxide refrigerant but currently there is no such a refrigerant in…

Q: 12. A hot-gas bypass valve directs hot-gas refrigerant from the discharge line to the A. condenser…

A: Option A is correct. Condenser

Q: Which part in the mechanical heat pump is used to reduce the refrigerant press Select one:

A: Given Data⇒ Mechanical heat pump

Q: C) What are the side effects of air and non-condensable gasses in the condenser

A: 1. Presence of air and non condensable gases reduces heat transfer in the condenser.  2. Presence of…

Q: where is th sensing bulb on a thermostatic expansion valve mounted?

A: Thermostatic expansion valve : It control the amount of refrigerant released into the evaporator. It…

Q: Comment on this diagram. Condenser Valve Compressor Evaporator

A:

Q: The reversing-valve solenoid is energized on the _ cycle. a - heating b - cooling

A: If we reverse a refrigerating cycle then the indoor and outdoor coils are reversed. The indoor coil…

Q: If the compressor and condenser fan motor will not operate but the indoor fan motor is operating,…

A: A condenser is a device or unit used to condense a gaseous substance into a liquid state through…

Q: Obtain a sketch or drawing of gorrie's refrigeration machine and describe its operation.

A: We have given Obtain a sketch or drawing of gorrie's refrigeration machine and describe its…

Q: The contact factor for a heating coil-36

A: The contact factor of heating is coil can be determined by the efficiency for dehumidification. The…

Q: is used to desuperheat hot-gas vapor from the 13. A discharge line. A. condenser pressure regulator…

A: Fill in the blanks,

Q: Write the name of each of the following systems and its plant type (use A, B, C, D ). Condensate…

A: A. Steam generation cycle.

Q: What is the total length of this furnace and air-conditioning system?

A: The air conditioner is a mechanism used to cool a place by extracting heat from the room and…

Q: i) Components in the vapour compression cycle ii) The indoor unit and outdoor unit iii) Cooling…

A: Vapor-compression employs a circulating liquid refrigerant as the medium, absorbing and removing…

Q: Why is the steanm condenser used in each power piant unit?

A: The answer is given below

Q: Most of the heat in waste heat boiler is absorbed by steam a Select one O a economizer Ob.…

A: Given: Waste heat boiler: It works in the principle of economizers.

Q: How the vapor cycle air conditioning system works?

A:

Q: list the various specifications that need to be carefully studied before using a Thermocouple for…

A: There are several points needed to be considered before using thermocouple for reading the…

Q: Work is done on a system in (mark all): a) Refrigeration cycle b) Power cycle c) Heat pump cycle

A: Option a and c are correct.

Q: Which of the following is incorrect with respect to increase in condenser pressur

A: Given: Which of the following is incorrect withrespect to increase in condenser pressure?

Q: What recommendation would you suggest for improving the performance of the ground-source heat pump

A: The performance of ground source heat pump can be improved by

Hydronics